Revision: 19023
http://sourceforge.net/p/edk2/code/19023
Author: vanjeff
Date: 2015-11-30 03:21:14 +0000 (Mon, 30 Nov 2015)
Log Message:
-----------
ArmVirtPkg: Use SerialDxe in MdeModulePkg instead of EmbeddedPkg
Beyond just changing the directly related lines in the FDF and DSC files,
we have to adapt the EarlyFdtPL011SerialPortLib and FdtPL011SerialPortLib
instances as well, in the same patch. This is because the EmbeddedPkg
driver expects the SerialPortSetAttributes(),
SerialPortSetControl() and SerialPortGetControl() functions from
SerialPortExtLib, while the MdeModulePkg driver expects them from
SerialPortLib itself.
We cannot implement these functions in ArmVirtPkg's SerialPortLib
instances *before* flipping the driver, because it would cause double
function definitions in the EmbeddedPkg driver. We also can't implement
the functions *after* flipping the driver, because it would cause
unresolved function references in the MdeModulePkg driver. Therefore
we have to implement the functions simultaneously with the driver
replacement.
(Sync patch r18973 from main trunk.)
Cc: Michael D Kinney <[email protected]>
Cc: Liming Gao <[email protected]>
Cc: Laszlo Ersek <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <[email protected]>
Reviewed-by: Laszlo Ersek <[email protected]>
Revision Links:
--------------
http://sourceforge.net/p/edk2/code/18973
Modified Paths:
--------------
branches/UDK2015/ArmVirtPkg/ArmVirt.dsc.inc
branches/UDK2015/ArmVirtPkg/ArmVirtQemu.dsc
branches/UDK2015/ArmVirtPkg/ArmVirtQemu.fdf
branches/UDK2015/ArmVirtPkg/ArmVirtXen.dsc
branches/UDK2015/ArmVirtPkg/ArmVirtXen.fdf
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.c
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.c
Modified: branches/UDK2015/ArmVirtPkg/ArmVirt.dsc.inc
===================================================================
--- branches/UDK2015/ArmVirtPkg/ArmVirt.dsc.inc 2015-11-30 03:20:39 UTC (rev
19022)
+++ branches/UDK2015/ArmVirtPkg/ArmVirt.dsc.inc 2015-11-30 03:21:14 UTC (rev
19023)
@@ -91,7 +91,6 @@
# ARM PL011 UART Driver
PL011UartLib|ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf
SerialPortLib|ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.inf
-
SerialPortExtLib|EmbeddedPkg/Library/SerialPortExtLibNull/SerialPortExtLibNull.inf
#
# Uncomment (and comment out the next line) For RealView Debugger. The
Standard IO window
Modified: branches/UDK2015/ArmVirtPkg/ArmVirtQemu.dsc
===================================================================
--- branches/UDK2015/ArmVirtPkg/ArmVirtQemu.dsc 2015-11-30 03:20:39 UTC (rev
19022)
+++ branches/UDK2015/ArmVirtPkg/ArmVirtQemu.dsc 2015-11-30 03:21:14 UTC (rev
19023)
@@ -280,7 +280,7 @@
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
- EmbeddedPkg/SerialDxe/SerialDxe.inf
+ MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
Modified: branches/UDK2015/ArmVirtPkg/ArmVirtQemu.fdf
===================================================================
--- branches/UDK2015/ArmVirtPkg/ArmVirtQemu.fdf 2015-11-30 03:20:39 UTC (rev
19022)
+++ branches/UDK2015/ArmVirtPkg/ArmVirtQemu.fdf 2015-11-30 03:21:14 UTC (rev
19023)
@@ -134,7 +134,7 @@
INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
INF MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
- INF EmbeddedPkg/SerialDxe/SerialDxe.inf
+ INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
Modified: branches/UDK2015/ArmVirtPkg/ArmVirtXen.dsc
===================================================================
--- branches/UDK2015/ArmVirtPkg/ArmVirtXen.dsc 2015-11-30 03:20:39 UTC (rev
19022)
+++ branches/UDK2015/ArmVirtPkg/ArmVirtXen.dsc 2015-11-30 03:21:14 UTC (rev
19023)
@@ -1,6 +1,7 @@
#
# Copyright (c) 2011-2015, ARM Limited. All rights reserved.
# Copyright (c) 2014, Linaro Limited. All rights reserved.
+# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD
License
@@ -197,7 +198,7 @@
MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
- EmbeddedPkg/SerialDxe/SerialDxe.inf
+ MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
Modified: branches/UDK2015/ArmVirtPkg/ArmVirtXen.fdf
===================================================================
--- branches/UDK2015/ArmVirtPkg/ArmVirtXen.fdf 2015-11-30 03:20:39 UTC (rev
19022)
+++ branches/UDK2015/ArmVirtPkg/ArmVirtXen.fdf 2015-11-30 03:21:14 UTC (rev
19023)
@@ -1,6 +1,7 @@
#
# Copyright (c) 2011-2015, ARM Limited. All rights reserved.
# Copyright (c) 2014, Linaro Limited. All rights reserved.
+# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD
License
@@ -134,7 +135,7 @@
#
INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
- INF EmbeddedPkg/SerialDxe/SerialDxe.inf
+ INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
Modified:
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.c
===================================================================
---
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.c
2015-11-30 03:20:39 UTC (rev 19022)
+++
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.c
2015-11-30 03:21:14 UTC (rev 19023)
@@ -4,6 +4,7 @@
Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
Copyright (c) 2012 - 2013, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2014, Linaro Ltd. All rights reserved.<BR>
+ Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
@@ -19,7 +20,6 @@
#include <Library/PcdLib.h>
#include <Library/SerialPortLib.h>
-#include <Library/SerialPortExtLib.h>
#include <libfdt.h>
#include <Drivers/PL011Uart.h>
@@ -183,3 +183,89 @@
{
return FALSE;
}
+
+/**
+ Sets the control bits on a serial device.
+
+ @param[in] Control Sets the bits of Control that are settable.
+
+ @retval RETURN_SUCCESS The new control bits were set on the serial
device.
+ @retval RETURN_UNSUPPORTED The serial device does not support this
operation.
+ @retval RETURN_DEVICE_ERROR The serial device is not functioning correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortSetControl (
+ IN UINT32 Control
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
+ Retrieve the status of the control bits on a serial device.
+
+ @param[out] Control A pointer to return the current control
signals from the serial device.
+
+ @retval RETURN_SUCCESS The control bits were read from the serial
device.
+ @retval RETURN_UNSUPPORTED The serial device does not support this
operation.
+ @retval RETURN_DEVICE_ERROR The serial device is not functioning correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortGetControl (
+ OUT UINT32 *Control
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
+ Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
+ data bits, and stop bits on a serial device.
+
+ @param BaudRate The requested baud rate. A BaudRate value of 0
will use the
+ device's default interface speed.
+ On output, the value actually set.
+ @param ReveiveFifoDepth The requested depth of the FIFO on the receive
side of the
+ serial interface. A ReceiveFifoDepth value of 0
will use
+ the device's default FIFO depth.
+ On output, the value actually set.
+ @param Timeout The requested time out for a single character in
microseconds.
+ This timeout applies to both the transmit and
receive side of the
+ interface. A Timeout value of 0 will use the
device's default time
+ out value.
+ On output, the value actually set.
+ @param Parity The type of parity to use on this serial device. A
Parity value of
+ DefaultParity will use the device's default parity
value.
+ On output, the value actually set.
+ @param DataBits The number of data bits to use on the serial
device. A DataBits
+ vaule of 0 will use the device's default data bit
setting.
+ On output, the value actually set.
+ @param StopBits The number of stop bits to use on this serial
device. A StopBits
+ value of DefaultStopBits will use the device's
default number of
+ stop bits.
+ On output, the value actually set.
+
+ @retval RETURN_SUCCESS The new attributes were set on the serial
device.
+ @retval RETURN_UNSUPPORTED The serial device does not support this
operation.
+ @retval RETURN_INVALID_PARAMETER One or more of the attributes has an
unsupported value.
+ @retval RETURN_DEVICE_ERROR The serial device is not functioning
correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortSetAttributes (
+ IN OUT UINT64 *BaudRate,
+ IN OUT UINT32 *ReceiveFifoDepth,
+ IN OUT UINT32 *Timeout,
+ IN OUT EFI_PARITY_TYPE *Parity,
+ IN OUT UINT8 *DataBits,
+ IN OUT EFI_STOP_BITS_TYPE *StopBits
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
Modified:
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.c
===================================================================
---
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.c
2015-11-30 03:20:39 UTC (rev 19022)
+++
branches/UDK2015/ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.c
2015-11-30 03:21:14 UTC (rev 19023)
@@ -5,6 +5,7 @@
Copyright (c) 2012 - 2013, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2014, Linaro Ltd. All rights reserved.<BR>
Copyright (c) 2014, Red Hat, Inc.<BR>
+ Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
@@ -148,3 +149,89 @@
}
return FALSE;
}
+
+/**
+ Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
+ data bits, and stop bits on a serial device.
+
+ @param BaudRate The requested baud rate. A BaudRate value of 0
will use the
+ device's default interface speed.
+ On output, the value actually set.
+ @param ReveiveFifoDepth The requested depth of the FIFO on the receive
side of the
+ serial interface. A ReceiveFifoDepth value of 0
will use
+ the device's default FIFO depth.
+ On output, the value actually set.
+ @param Timeout The requested time out for a single character in
microseconds.
+ This timeout applies to both the transmit and
receive side of the
+ interface. A Timeout value of 0 will use the
device's default time
+ out value.
+ On output, the value actually set.
+ @param Parity The type of parity to use on this serial device. A
Parity value of
+ DefaultParity will use the device's default parity
value.
+ On output, the value actually set.
+ @param DataBits The number of data bits to use on the serial
device. A DataBits
+ vaule of 0 will use the device's default data bit
setting.
+ On output, the value actually set.
+ @param StopBits The number of stop bits to use on this serial
device. A StopBits
+ value of DefaultStopBits will use the device's
default number of
+ stop bits.
+ On output, the value actually set.
+
+ @retval RETURN_SUCCESS The new attributes were set on the serial
device.
+ @retval RETURN_UNSUPPORTED The serial device does not support this
operation.
+ @retval RETURN_INVALID_PARAMETER One or more of the attributes has an
unsupported value.
+ @retval RETURN_DEVICE_ERROR The serial device is not functioning
correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortSetAttributes (
+ IN OUT UINT64 *BaudRate,
+ IN OUT UINT32 *ReceiveFifoDepth,
+ IN OUT UINT32 *Timeout,
+ IN OUT EFI_PARITY_TYPE *Parity,
+ IN OUT UINT8 *DataBits,
+ IN OUT EFI_STOP_BITS_TYPE *StopBits
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
+ Sets the control bits on a serial device.
+
+ @param Control Sets the bits of Control that are settable.
+
+ @retval RETURN_SUCCESS The new control bits were set on the serial
device.
+ @retval RETURN_UNSUPPORTED The serial device does not support this
operation.
+ @retval RETURN_DEVICE_ERROR The serial device is not functioning correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortSetControl (
+ IN UINT32 Control
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
+/**
+ Retrieve the status of the control bits on a serial device.
+
+ @param Control A pointer to return the current control
signals from the serial device.
+
+ @retval RETURN_SUCCESS The control bits were read from the serial
device.
+ @retval RETURN_UNSUPPORTED The serial device does not support this
operation.
+ @retval RETURN_DEVICE_ERROR The serial device is not functioning correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortGetControl (
+ OUT UINT32 *Control
+ )
+{
+ return RETURN_UNSUPPORTED;
+}
+
------------------------------------------------------------------------------
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